Proceedings ArticleDOI
Packet loss analysis in wireless sensor networks routing protocols
Cosmin Cirstea,Mihail Octavian Cernaianu,Aurel Gontean +2 more
- pp 37-41
TLDR
Matlab simulations show that considering packet loss in choosing the best communication path has a significant impact on reducing the energy consumption of the network as well as increasing network throughput.Abstract:
In this paper we analyze the importance of packet loss consideration (PLC) within inter node communication of a WSN. We evaluate the link quality between network nodes based on the link packet loss and not on the received signal strength indicator (RSSI). Our assessment is based on in field measurements obtained using the IRIS Crossbow WSN. The measurements are used to show the impact of packet loss in a known routing protocol for WSNs, LEACH. We propose a network initialization phase where all nodes gather information about the link packet loss from all neighbors. Using this information each node will choose the attending cluster head (CH) based on the smallest packet loss rather than on the highest RSSI. Matlab simulations show that considering packet loss in choosing the best communication path has a significant impact on reducing the energy consumption of the network as well as increasing network throughput.read more
Citations
More filters
Journal ArticleDOI
Priority-Based Time-Slot Allocation in Wireless Body Area Networks During Medical Emergency Situations: An Evolutionary Game-Theoretic Perspective
Sudip Misra,Subhadeep Sarkar +1 more
TL;DR: An algorithm for Priority-based Allocation of Time Slots (PATS) is formulated that considers a fitness parameter characterizing the criticality of health data that a packet carries, energy consumption rate for a transmitting LDPU, and other crucial LDPU properties and designs the constant model hawk-dove game that ensures prioritizing the LDPUs based on crucial properties.
Journal ArticleDOI
A Distributed Fault-Tolerant Topology Control Algorithm for Heterogeneous Wireless Sensor Networks
TL;DR: This paper introduces a distributed fault-tolerant topology control algorithm, called the Disjoint Path Vector (DPV), for heterogeneous wireless sensor networks composed of a large number of sensor nodes with limited energy and computing capability and several supernodes with unlimited energy resources.
Journal ArticleDOI
Evaluating Quasi Random Deployment in Zigbee Based Wireless Sensor Networks
Itu Snigdh,Nisha Gupta +1 more
TL;DR: A basic and adaptable remote arrange for domestics computerization of temperature, moistness, gas, movement and light by executing dependable sensor hubs which can be controlled too observed is proposed.
Journal ArticleDOI
Energy-aware distributed routing algorithm to tolerate network failure in wireless sensor networks
TL;DR: A novel clustering algorithm for WSNs is proposed, termed Distributed Energy Efficient Heterogeneous Clustering (DEEHC) that selects cluster heads according to the residual energy of deployed sensor nodes with the aid of a secondary timer and a novel Route Maintenance Mechanism (RMM) that can repair k-vertex disjoint paths throughout the monitoring session.
Journal ArticleDOI
Transmission Time and Throughput analysis of EEE LEACH, LEACH and Direct Transmission Protocol: A Simulation Based Approach
TL;DR: A comparison study of these protocols based on some performance matrices shows that, the EEE LEACH routing protocol has a greater transmission time than LEACH and DTx protocol and with smaller throughput.
References
More filters
Proceedings ArticleDOI
Energy-efficient communication protocol for wireless microsensor networks
TL;DR: The Low-Energy Adaptive Clustering Hierarchy (LEACH) as mentioned in this paper is a clustering-based protocol that utilizes randomized rotation of local cluster based station (cluster-heads) to evenly distribute the energy load among the sensors in the network.
Energy-efficient communication protocols for wireless microsensor networks
TL;DR: LEACH (Low-Energy Adaptive Clustering Hierarchy), a clustering-based protocol that utilizes randomized rotation of local cluster based station (cluster-heads) to evenly distribute the energy load among the sensors in the network, is proposed.
Proceedings ArticleDOI
A high-throughput path metric for multi-hop wireless routing
TL;DR: Measurements taken from a 29-node 802.11b test-bed demonstrate the poor performance of minimum hop-count, illustrate the causes of that poor performance, and confirm that ETX improves performance.
Journal Article
Understanding Packet Delivery Performance In Dense Wireless Sensor Networks
Jerry Zhao,Ramesh Govindan +1 more
TL;DR: Govindan et al. as mentioned in this paper performed a large-scale measurement of packet delivery in dense wireless sensor networks and found that packet de-livery performance is important for energy-constrained networks.
Proceedings ArticleDOI
Understanding packet delivery performance in dense wireless sensor networks
Jerry Zhao,Ramesh Govindan +1 more
TL;DR: This paper reports on a systematic medium-scale measurement of packet delivery in three different environments: an indoor office building, a habitat with moderate foliage, and an open parking lot, which has interesting implications for the design and evaluation of routing and medium-access protocols for sensor networks.
Related Papers (5)
A Comprehensive Routing Protocol in Wireless Sensor Network Based on Ant Colony Algorithm
Wenjing Guo,Wei Zhang,Gang Lu +2 more
Throughput Improvement of Randomly Deployed Wireless Personal Area Networks
Rambabu Vatti,A. N. Gaikwad +1 more